APA (7th ed.) Citation

Urbach, E. (1906). Per aspera ad astra: Bravour-Marsch ; op. 4 / Ernst Urbach. Regina-Verl..

Chicago Style (17th ed.) Citation

Urbach, Ernst. Per Aspera Ad Astra: Bravour-Marsch ; Op. 4 / Ernst Urbach. Berlin-Dahlem: Regina-Verl., 1906.

MLA (8th ed.) Citation

Urbach, Ernst. Per Aspera Ad Astra: Bravour-Marsch ; Op. 4 / Ernst Urbach. Regina-Verl., 1906.

Warning: These citations may not always be 100% accurate.